... cylinder head 1.for air brake compressor 2.engine type:diesel 3.we can make the products by your drawing 141bus ... Zhuji HongBang Machinery CO.,LTD is a professional manufacture of diesel engine air compressor components, we do business in this field ... and hevery truck, trailer. Matched with diesel engine as Cummins, Steyr, KangC, Dongfeng, Yuchai, Chaochai, Shangchai, Xichai, Yunnei, Tianfeng and so on ...